
Admixtures for concrete, mortar and grout. Test methods. Determination of bleeding of concrete
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
SN EN 480-4:2005 - Identical
NBN EN 480-4:2006 - Identical
I.S. EN 480-4:2005 - Identical
UNI EN 480-4:2006 - Identical
SS EN 480-4 Ed. 2 (2005) - Identical
NEN EN 480-4:2005 - Identical
DIN EN 480-4 (2006-03) - Identical
ONORM EN 480-4:2006 - Identical
NF EN 480-4:2006 - Identical
NS EN 480-4 Ed. 2 (2005) - Identical
UNE EN 480-4:2006 (R2010) - Identical